namespace php {
extern Variant strtotime;
extern Variant date;
extern Variant idate;
extern Variant gmdate;
extern Variant mktime;
extern Variant gmmktime;
extern Variant checkdate;
extern Variant strftime;
extern Variant gmstrftime;
extern Variant time;
extern Variant localtime;
extern Variant getdate;
extern Variant date_create;
extern Variant date_create_immutable;
extern Variant date_create_from_format;
extern Variant date_create_immutable_from_format;
extern Variant date_parse;
extern Variant date_parse_from_format;
extern Variant date_get_last_errors;
extern Variant date_format;
extern Variant date_modify;
extern Variant date_add;
extern Variant date_sub;
extern Variant date_timezone_get;
extern Variant date_timezone_set;
extern Variant date_offset_get;
extern Variant date_diff;
extern Variant date_time_set;
extern Variant date_date_set;
extern Variant date_isodate_set;
extern Variant date_timestamp_set;
extern Variant date_timestamp_get;
extern Variant timezone_open;
extern Variant timezone_name_get;
extern Variant timezone_name_from_abbr;
extern Variant timezone_offset_get;
extern Variant timezone_transitions_get;
extern Variant timezone_location_get;
extern Variant timezone_identifiers_list;
extern Variant timezone_abbreviations_list;
extern Variant timezone_version_get;
extern Variant date_interval_create_from_date_string;
extern Variant date_interval_format;
extern Variant date_default_timezone_set;
extern Variant date_default_timezone_get;
extern Variant date_sunrise;
extern Variant date_sunset;
extern Variant date_sun_info;
}
